Discussion Starter · #1 ·
I have this little echo tree trimmer, a chainsaw on a stick really. I rebuilt the little Zama carb, cleaned it with spray carb cleaner and replaced the gaskets and diaphrams and the inlet needle and spring. I also replaced the fuel lines and the rubber grommet that all three lines go thru to get into the tank. Now, when I press the primer bulb, it gets hard after a few pumps and that's it. It won't start, fuel isn't going back into the tank at all. The primer bulb will pull it up, but it won't go out of the bulb.